Office 365 Accessibility
Microsoft Office Web Apps allows you to access and edit files online in your web browser. Office Web Apps include a number of accessibility features. Office Web Apps provide screen reader support, keyboard accessibility, and high contrast modes.
First of all, there is a section on Microsoft's website dedicated to the many aspects of accessible computing: http://www.microsoft.com/enable/
This site includes:
- Accessibility in Microsoft Products
- Demos of Accessibility in Windows 8
- Accessibility Tutorials for Microsoft Products